Johnson Controls CD-WA 00-2 Series, Руководство по установке

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14
Trimmer Adjustment (T)
Before starting the adjustment, compare the
reading of the transmitter to a calibrated
reference instrument so you know how much
adjustment is needed. You can use, for
example, the HM70 hand-held humidity and
temperature meter.
To enter the adjustment screen, rotate the
trimmer slightly during normal measurement.
If the trimmer is not centered, you see the
trimmer centering screen first. Simply turn the
trimmer to the center and wait for the
progress bar to complete.
In the adjustment screen, turn the trimmer to
set the desired correction. To commit the
change, stop turning the trimmer and wait.
If you wish to apply a greater correction than
allowed by the trimmer in a single adjustment,
re-enter the adjustment screen and apply a
new correction. Corrections applied using the
trimmers are cumulative.